AFSC/RACE/MACE: Pollock Acoustic/Trawl Survey Biennial Gulf of Alaska
Alaska Fisheries Science Center
Project
(PRJ)
| ID: 27984
| Published / External
Created: 2015-10-14
|
Last Modified: 2022-08-09
Project (PRJ) | ID: 22353
ID: 27984
Project (PRJ)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | AFSC/RACE/MACE: Pollock Acoustic/Trawl Survey Biennial Gulf of Alaska |
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Short Name | Pollock Acoustic/Trawl Survey Biennial Gulf of Alaska |
* Status | In Work |
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* » Abstract |
Biennial acoustic trawl stock assessment survey of the western Gulf of Alaska to estimate the summer distribution and abundance of walleye pollock (Gadus chalcogrammus) and other midwater species. The survey covers the continental shelf and associated bays and troughs from the Islands of Four Mountains in the west to Yakutat Trough in the east over bottom depths of approximately 50 m to 1,000 m. |
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Acoustic data collection with associated midwater and bottom trawls for stock assessment and abundance estimates of midwater species, primarily including walleye pollock, Pacific ocean perch, capelin, and euphausiid species. |
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None | Acoustic trawl survey |
None | active acoustics |
None | biennial |
None | continental shelf |
None | fish stocks |
None | Gadus chalcogrammus |
None | Gulf of Alaska |
None | Pacific Ocean |
None | summer |
None | walleye pollock |
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• » Organization | Alaska Fisheries Science Center |
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• » City | Seattle |
• » State/Province | WA |
• Country | USA |
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Child Items
Rubric scores updated every 15m
Score | Type | Title |
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50 | Data Set (DS) | 2015 Pollock Acoustic/Trawl Survey Gulf of Alaska EK60 Raw Data |
50 | Data Set (DS) | AFSC/RACE/MACE: Results of 2011 acoustic trawl survey Gulf of Alaska DY1103 |
50 | Data Set (DS) | AFSC/RACE/MACE: Results of 2013 acoustic trawl survey Gulf of Alaska DY1307 |
59 | Data Set (DS) | AFSC/RACE/MACE: Results of 2017 acoustic trawl survey Gulf of Alaska DY1706 |
Related Items
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Catalog Details
Catalog Item ID | 27984 |
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Metadata Record Created By | Rick Towler |
Metadata Record Created | 2015-10-14 17:54+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2022-08-09 17:11+0000 |
Metadata Record Published | 2016-05-18 |
Owner Org | AFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2016-05-18 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2017-05-18 |
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